1015166 has 8 divisors (see below), whose sum is σ = 1529184. Its totient is φ = 505440.

The previous prime is 1015163. The next prime is 1015171. The reversal of 1015166 is 6615101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395 + ... + 1478.

It is an arithmetic number, because the mean of its divisors is an integer number (191148).

2^1015166 is an apocalyptic number.

1015166 is a deficient number, since it is larger than the sum of its proper divisors (514018).

1015166 is a wasteful number, since it uses less digits than its factorization.

1015166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1015166 is about 1007.5544650291. The cubic root of 1015166 is about 100.5029990112.

It can be divided in two parts, 10151 and 66, that multiplied together give a palindrome (669966).

The spelling of 1015166 in words is "one million, fifteen thousand, one hundred sixty-six".